These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 0.99 s (backtrack: 0/20).

[ebuild  N     ] dev-util/gengetopt-2.23-r1::gentoo  572 KiB
[ebuild  N     ] sci-mathematics/lcalc-2.1.1:0/2::gentoo  USE="double -double-double -pari -quad-double" 813 KiB

Total: 2 packages (2 new), Size of downloads: 1384 KiB